Weed database

Weed Info

If you have a weedy plant and have no idea what it is or you do know but want to find management options, then start searching above. Oh, and below you'll find the latest articles on weed management in field crops.

My colleague Dr. Clarence Swanton (University of Guelph) used to say that based on research he did in the 1980’s, one should not expect to control weeds with cover crops. Their utility was in preventing soil erosion and improving soil health but not in significantly reducing weed populations. However, Dr. Swanton has had to re-think his long held position on... [Full Story]

weedinfo.ca was designed to be an ever-growing knowledge base of weed information.
Combining biological and identifying characteristics of top interfering species along with new emerging research articles, media, and control options, weedinfo.ca provides the tools to make informed risk-reducing weed control decisions.